Slope stability is the key factor of safety in production in surface mine.
边坡稳定性是确保露天矿安全生产的重要因素。
The anomalous indicatrices of surface mine, hidden deposit and dispersed mineralization are different too.
暴露地表矿床、隐伏矿床、分散矿化的异常指标各不相同。
Ground collapse will seriously threaten the mine production security and destroy the surface ecological environment.
地表塌陷严重威胁着矿山安全生产，破坏地表生三态环境。
Tonglusha copper mine is a large mine with underground and surface combined mining system.
铜录山铜矿是露天与地下联合开采的大型铜矿。
Ground movement and surface subsidence are remarkable in gold mine.
某金矿岩层移动和地表变形、沉降比较明显。
It links up the mine shaft production and the surface production in the transportation.
他是沟通井下生产与地表生产运输的纽带。
It links up the mine shaft production and the surface production in the transportation.
他是沟通井下生产与地表生产运输的纽带。
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